Class VII

12V car battery would
  1. kill you
  2. electrocute you
  3. give you a nasty shock
  4. make your body burst
Best fit fuse for hair drier that requires 2A current is
  1. 5A
  2. 1A
  3. 4A
  4. 3A
In 1 minute, a 1kW electric fire uses 10 times as much energy as a
  1. 1W LED light
  2. 10W LED light
  3. 100W bulb
  4. 0.1W RC Car
An example of good electrical conductor is
  1. aluminum
  2. sodium
  3. potassium
  4. strontium
Pure piece of metal which is used to be plated is made the
  1. anode
  2. cathode
  3. nematode
  4. posit rode
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